It's a fundamental economic principle that when supply exceeds demand for a good or service, prices fall. ... If there is an increase in supply for goods and services while demand remains the same, prices tend to fall to a lower equilibrium price and a higher equilibrium quantity of goods and services.
The correct answer is foot-in-the-door phenomenon.
This means that if a person agrees to comply with a small favor, they are likely to do something more as well. So, these people will listen to the telemarketers' pitches, which means that they might even buy the product afterwards.
I think it would be <span>Hubert H. Humphrey Fellowship Program which sends psychiatrist, doctors, and other medical related professionals to those US embassy workers and their families in order for them to have a safe and healthy life.</span>
